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Patents:

H. Ertl, J.W. Kolar, F. Zach:
"Schaltung zur Pegelumsetzung von Ansteuersignalen";
Patent: Österreich, D, No. A1378/89; submitted: 1989-01-01.



German abstract:
(Patentinhaber: FRONIUS Schweißmaschinen KG).

Created from the Publication Database of the Vienna University of Technology.